baber/WOPTO huggingface dataset:
Patent KR-20220043589-A (KR)
Inventor: KO MINSEONG
IPC: A63B71/06
Filed: 2020-09-29
Abstract: The present invention relates to a motion sensing-based exercise device. The motion sensing-based exercise device according to the present invention is simple to install and provides a response according to exercise motions of a user, thereby reducing the burden of operation and making the user feel interested in the exercise. In addition, the motion sensing-based exercise device is configured to be easy to use, so that beginners, children, and the elderly can use the same.
Patent KR-20220046135-A (KR)
Title: Pouch type secondary battery and battery module including the same
Inventor: YOON SEO YOUNG
IPC: G01R31/52
Filed: 2020-10-07
Abstract: A pouch-type secondary battery according to an embodiment of the present invention includes: an electrode assembly including a positive electrode, a negative electrode, and a separator; a pouch-type battery case including an upper case and a lower case that are heat-sealed to each other while accommodating the electrode assembly; and a short-circuit detection member positioned between the upper case and the lower case. The upper case and the lower case are heat-sealed with the short-circuit detection member interposed therebetween to form a sealing unit, the pouch-type battery case includes a metal layer, and the short-circuit detection member comes in contact with the metal layer.
Patent KR-20220048162-A (KR)
Inventor: LIM KI YOUNG
IPC: E04B7/06
Filed: 2020-10-12
Abstract: The present invention relates to a fastener for a plastic greenhouse frame. According to the present invention, to easily bind a transverse pipe on one line in the longitudinal direction intersecting at right angles with a plurality of arched pipes forming a frame of a plastic greenhouse, upper and locking lower parts, which receive and fix the arched pipes and the transverse pipe which are intersecting frames of the plastic greenhouse, are connected by a connect rod. An elastic rod capable of being pressed by elastic force is integrally provided at one side and a lever is connected to the upper part of the elastic rod, so that the arched pipes and the transverse pipe are pressed and closely attached to each other by the elastic force of the elastic rod, and thus the lever maintains the attachment state by the elasticity of the elastic rod and fastening is simply performed. Accordingly, beginners or the elderly and women with weak strength can simply assemble the arched pipes and the transverse pipe and press and bind the pipes together due to the elasticity of the elastic rod by the lever, so that a problem of requiring skilled workers with a lot of experience is eliminated, thereby providing an advantage of solving the problem of cost increase. In addition, fastener binding a plastic greenhouse frame is made in a detachable type, thereby providing advantages of being reused, facilitating attachment/detachment, and increasing workability.
Patent KR-20220049134-A (KR)
Inventor: HEO GEUM
IPC: C21D9/00
Filed: 2020-10-14
Abstract: The present invention relates to a jig (100) for a high-frequency induction heat treatment of a brake shoe which maximizes use value in comparison to a conventional technique by adopting various components capable of satisfying equipment size reduction, fast heating, and cooling efficiency, realizes easy attachment and detachment and easy drainage of cooling water by applying a differentiated structure from a conventional technique for fixing the position of a brake shoe, and satisfies easy handling, use, maintenance, and repair based on stable and reliable control to maximize convenience or efficiency in use. The jig (100) for a high-frequency induction heat treatment of a brake shoe comprises: a mounting unit (10) contributing position determination of a brake shoe while maintaining contact with a groove part (1-1) formed on one end of the brake shoe (1); a guide unit (20) installed upward by relying on a fixing plate (21), curved in the same path as the radius of curvature of the brake shoe, and inserting and interposing a middle portion of the brake shoe; and a heating unit (30) linked to the mounting unit by way of a fixing bracket (31), and supplying a heating medium to the inside to perform a high-frequency heat treatment on a processing part (1-2) of the brake shoe in a set condition.
Patent KR-20220049831-A (KR)
Inventor: TAIJIN MIN
IPC: B01D35/02
Filed: 2020-10-15
Abstract: According to one embodiment of the present invention, a nutrient solution circulation system for preventing green tide includes: a nutrient solution providing unit (100) providing nutrient solution to a bed (111); and a green algae removal unit (200) for removing and sterilizing foreign substances, including green algae, present in the nutrient solution discharged from the bed (111). Disclosed is the nutrient solution circulation system for preventing the green tide, wherein the nutrient solution from which foreign substances are removed by the green algae removal unit (200) is supplied to the nutrient solution providing unit (100).
Patent KR-20220049844-A (KR)
Inventor: KANG KYUNG SEOK
IPC: C02F1/469
Filed: 2020-10-15
Abstract: The present invention relates to energy-saving technology using the conversion of a current of an electrode terminal applied to a CDI water purification device and switching control. Specifically, the present invention includes: a case (110) in which an inlet (113) is formed on one side and an outlet (115) is formed on the other side; a plurality of electrode plates (120) accommodated in the case and stacked; an electrode terminal (130) which is selectively elecrified with the electrode plates and is provided with a direct current.
Patent KR-20220050480-A (KR)
Inventor: KIM SEONG JE
IPC: C08L23/08
Filed: 2020-10-16
Abstract: A sound insulating material according to the present invention is manufactured with a unique mixing ratio, so as to increase specific gravity while reducing the thickness, and thus reduce the specific gravity while increasing the thickness of the sound-absorbing layer in the sound absorbing and insulating material including the same, thereby improving sound insulation and sound absorption performance while reducing weight and manufacturing cost compared to existing parts, applying the resulting sound absorbing and insulating material to a dash isolation pad, a tunnel pad, or a floor carpet, and improving the performance of vehicle noise, vibration and harshness (NVH), and satisfying the emotional quality of consumers.
Patent KR-20220053916-A (KR)
Inventor: OH YONG WOO
IPC: A47J47/00
Filed: 2020-10-23
Abstract: The present invention relates to a Bluetooth speaker that is connected to a portable terminal and outputs sound and, more specifically, to a Bluetooth speaker that is equipped with an MP3 player function and the like and is convenient to use. According to the present invention, it is easy to cook because the Bluetooth speaker is equipped with a voice.
Patent KR-20210059614-A (KR)
Inventor: LIM CHAE MIN
IPC: H05B3/20
Filed: 2020-10-30
Abstract: Disclosed are a heating device, a manufacturing method thereof, and a heating system including the same. The present invention provides a high-efficiency, high-precision, low-cost and high-safety heating device, a manufacturing method thereof, and a heating system including the same, wherein by providing the heating device including a sensor pattern corresponding to a heating pattern, the entire temperature of the heating pattern by electric energy supply can be detected and controlled. To this end, the heating device comprises a substrate, the heating pattern, a first insulating layer, the sensor pattern, and a second insulating layer.
Patent KR-20220060019-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: KIM JOON GEOL
IPC: H01L27/32
Filed: 2020-11-02
Abstract: The present invention provides a display apparatus which prevents damage to a surface of an insulating layer on which pixel electrodes are arranged and to a method of manufacturing the display apparatus. A display apparatus comprises: a substrate including a display area and a peripheral area adjacent to the display area; a thin-film transistor located in the display area of the substrate and including a semiconductor layer and a gate electrode overlapping a channel area of the semiconductor layer; a conductive layer disposed between the substrate and the semiconductor layer and including a first electrode located in the display area of the substrate and a pad electrode located in the peripheral area of the substrate; and a first insulating layer disposed between the conductive layer and the semiconductor layer and having a first opening that exposes at least a portion of an upper surface of the pad electrode.
Patent KR-20220060091-A (KR)
Inventor: JEON YU JIN
IPC: H01L51/52
Filed: 2020-11-03
Abstract: Disclosed in one embodiment of the present invention is a display device including: a substrate having a transmission area, a display area surrounding the transmission area, and an intermediate area between the transmission area and the display area; an organic insulating layer located on the substrate and including a first portion and a second portion, in which the first portion has a first hole corresponding to the transmission area, and the second portion surrounds the first portion and has an upper surface forming a step with an upper surface of the first portion; display elements located on the organic insulating layer in the display area; a partition wall located on the organic insulating layer in the intermediate area; and filling material layer overlapping the transmission area, wherein a distance from an upper surface of the substrate to the upper surface of the first portion is less than a distance from the upper surface of the substrate to the upper surface of the second portion. According to one embodiment of the present invention, it is possible to minimize defects which occur in a manufacturing process or during use after manufacturing.
Patent KR-20220027716-A (KR)
Inventor: JAEMIN JO
IPC: H04L12/46
Filed: 2020-11-06
Abstract: The present invention relates to a recording medium storing a program to reduce load on a network, which provides a data distribution service (DDS) routing service connecting, through a wide area network (WAN), a first LAN including a first user device, a DDS middleware device, and a DDS routing service device and a remote second LAN including the same configuration as that of the first LAN. The recording medium comprises: a communication processing function of routing DDS traffic data of a middleware device connected through a first local network to a middleware device connected to a second local network located in a remote location different from the first local network through a WAN; and a data management function of corresponding to the routed DDS traffic data to process data efficiency management using topic-based priority data control.
Patent KR-20200131203-A (KR)
Inventor: JONGHYUN SEO
IPC: A47L11/20
Filed: 2020-11-11
Abstract: The present invention relates to a cleaner holder. The cleaner holder according to one aspect includes: a base; a stand coupled to the base and extended upwards; a support body coupled to an upper side of the stand and supporting a cleaner; and a cleaning module support part coupled to the stand and supporting a cleaning module that can be detachably coupled to an extension tube of the cleaner. The present invention enables stable support of the cleaner by lowering the center of gravity.
Patent KR-20220064212-A (KR)
Title: Switching system of light for firearm
Inventor: LEE CHANG HOON
IPC: F41A35/00
Filed: 2020-11-11
Abstract: The present invention provides a switching system of a light for mounting a firearm that enables convenience and various switching modes of the light for mounting a firearm. According to the present invention, the switching system of a light for mounting a firearm comprises: a body unit provided under the firearm, constituting the main body, and provided to selectively provide power for light emission through an internal circuit; a mounting unit mounted on a lower portion of a firearm to attach the body unit to the firearm; and a switching unit disposed at the rear of the body unit to control a mode of light irradiated from the body unit through a plurality of switching modes.
Patent KR-20220068543-A (KR)
Title: Tire Rubber composition comprising resin-coated accelerator and Tire comprising the rubber composition
Inventor: JUNG JAE YEON
IPC: C08K5/00
Filed: 2020-11-19
Abstract: Provided are a tire rubber composition including a vulcanization accelerator coated with a resin having a softening point of 150 to 180 ℃, a method for manufacturing the tire rubber composition, a tire manufactured by the rubber composition. According to the present invention, the stability of the tire rubber composition can be ensured.
Patent KR-20220071644-A (KR)
Inventor: LEE JONG SUN
IPC: G08G1/16
Filed: 2020-11-24
Abstract: The present invention relates to a pedestrian protection system including: a terminal light detection unit installed on a road pole and detecting the light of a pedestrian terminal downward from above a pedestrian; a vehicle detection unit installed at a lower part of the pole to detect a traveling vehicle; a warning sound notification unit installed at a lower part of the pole to output a warning sound; and a control unit controlling the terminal light detection unit, the vehicle detection unit, and the warning sound notification unit. In a case where the vehicle detection unit detects the vehicle, the control unit performs control to output the warning sound via the warning sound notification unit and uses the light detected by the terminal light detection unit as a signal to perform pedestrian counting and density determination. With the present invention, it is possible to solve the problem that it is difficult to perform pedestrian identification at night whereas it is not difficult to determine a pedestrian by imaging-based image analysis by day. As a result, in view of the fact that a smartphone that is on tends to emit light upward, detection is performed by installation on the pole and positioning above a pedestrian, and thus the pedestrian can be detected and accurate pedestrian counting is possible even at night. Pedestrian density can also be grasped, and thus warning sound or warning light output can be adjusted accordingly.
Patent KR-20220075034-A (KR)
Inventor: LEE SANGKIL
IPC: A61B50/34
Filed: 2020-11-26
Abstract: 본 발명은 수술기구 멸균 컨테이너에 관한 것으로, 더욱 상세하게는, 일측에 개구부를 가지고 내부공간에 수술기구를 수용하는 컨테이너바디, 상기 컨테이너바디에 형성되는 개구부를 폐색하며 상기 컨테이너바디와 선택적으로 결합되는 덮개를 포함하며, 상기 컨테이너바디는 적어도 일측면에 인접하는 수술기구 멸균 컨테이너와 체결가능한 결합어셈블리, 인접하는 수술기구 멸균 컨테이너의 결합어셈블리와 체결된 후 고정가능한 잠금어셈블리를 가지는 결합부가 구비되어 트레이에 안착되어 수용되는 수술기구를 수용하면서 상하로 결합되어 적층가능함과 동시에 덮개와 체결되어 안정적인 잠금이 가능하며, 모서리에 손을 넣을 수 있는 구조의 함입부를 형성함으로써, 한번에 여러 컨테이너를 이송할 때 컨테이너 사이의 움직임을 방지하여 컨테이너의 안정적인 운반이 가능하도록 하고 컨테이너를 들어올리거나 이동시킬 때 손이나 운반을 위한 기구를 넣을 수 있는 부분을 여러 방향에 구비하여 수술기구의 멸균 시 다양한 상황에서 컨테이너를 꺼내거나 옮기는 것이 용이한 것을 특징으로 하는 수술기구 멸균 컨테이너에 관한 것이다.
Patent KR-20220075693-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L27/1157
Filed: 2020-11-30
Abstract: GIDL(Gate Induced Drain Leakage) 기반 소거 동작 시 홀 발생 구조를 갖는 3차원 플래시 메모리 및 그 제조 방법이 개시된다.  일 실시예에 따르면, 3차원 플래시 메모리는, 기판; 상기 기판 상 수직 방향으로 연장 형성되는 적어도 하나의 스트링; 및 상기 적어도 하나의 스트링이 연장 형성되는 수직 방향으로 중간 지점에 배치된 채 GIDL(Gate Induced Drain Leakage) 기반 소거 동작 시 홀(Hole) 발생 용도로 사용되는 적어도 하나의 트랜지스터-상기 적어도 하나의 트랜지스터는 상기 중간 지점에 형성된 채 홀 공급원으로 사용되는 N형 반도체 영역 및 상기 N형 반도체 영역과 연결된 채 상기 N형 반도체 영역에 전압 인가를 위해 사용되는 P형 플레이트(Plate)를 포함함-를 포함할 수 있다.
Patent KR-20220076778-A (KR)
Inventor: CHANG JAE SEUNG
IPC: G01N33/74
Filed: 2020-12-01
Abstract: 본 발명은 간섬유증의 비침습적 진단용 미토콘드리아 바이오마커 및 이의 용도에 관한 것으로, 구체적으로 간섬유증의 비침습적 진단용 미토콘드리아 바이오마커 및 이를 기반으로 한 간섬유증의 비침습적 진단용 지표를 이용한 간섬유증 예측 또는 진단을 위한 정보제공 방법에 관한 것이다.
Patent KR-20220079079-A (KR)
Inventor: KIM KWI YOUNG
IPC: H02K7/08
Filed: 2020-12-04
Abstract: 본 발명은 외부와 독립된 공간에서 정전기 발생 효율을 극대화시키기 위한 환경을 제공하고, 발생된 정전기를 활용하여 석유화학분야 및 전자분야 등 전 산업분야에서 정전기에 따른 피해 분석하거나 정전기를 저장하여 에너지원으로 활용할 수 있는 정전기 발생장치를 제공한다.  
본 발명에 따르면 정전기 발생량을 제어할 수 있고, 발생되는 정전기량을 디스플레이를 통하여 곧바로 확인가능함으로 정전기 재해 방지기술에서 요구하는 규격에 따른 정전기 환경을 제공하고, 에너지 하베스팅 소자개발에 시뮬레이터로 활용가능하다.
Patent KR-20220080856-A (KR)
Title: 수조 무게측정 기반의 수위조절 가능 가습기
Inventor: KIM SANG JIN
IPC: F24F140/00
Filed: 2020-12-08
Abstract: 본 발명은 수조 무게측정 기반의 수위조절 가능 가습기에 관한 것으로, 중앙 하단에 배치된 개구홀을 가지고 가습용 물을 수용하는 수조; 상기 개구홀에 돌출되는 초음파 진동자; 상기 수조와 상기 초음파 진동자를 인캡슐 하는 하우징; 상기 하우징의 하부에 있는 4 개의 코너들에 배치되고 각각은 무게측정 동기신호에 따라 가습기의 무게를 제공하는 복수의 무게측정센서들; 및 무게측정주기에 따라 상기 무게측정 동기신호를 생성하고 상기 복수의 무게측정센서들 각각에 의해 제공된 가습기의 무게를 기초로 상기 가습용 물의 수위를 산출하는 컨트롤러를 포함한다.
Patent KR-20220084498-A (KR)
Title: 실시간 온도 모니터링 기능을 갖는 케이블
Inventor: CHO BOK MAN
IPC: G01K11/32
Filed: 2020-12-14
Abstract: 본 발명은 실시간 온도 모니터링 기능을 갖는 케이블에 관한 것으로, 그 중앙에 온도 감지용 광섬유를 배치하고, 그 온도 감지용 광섬유의 주변으로 여러 가닥의 케이블을 위치시킨 상태에서 상기 여러 가닥의 케이블 온도를 검출하고 여러 가닥의 케이블을 일체화시키기 위해 전도성이 우수한 열전도성충진재를 통해 충진한 멀티 케이블을 구성함으로써 주변에 장착된 여러 가닥의 케이블중 어느 한 케이블의 온도상승을 단일의 광섬유로 검출할 수 있도록 한 실시간 온도 모니터링 기능을 갖는 케이블 구조를 제공한다. 
본 발명을 적용하면, 다수의 케이블로부터 발생된 온도를 단일의 광섬유를 통해 검출할 수 있으므로 경제적으로 매우 유리하고, 다수의 저압 케이블의 경우에도 트레이 내부의 공기 온도를 감지하여 그 이상유무를 판단할 수 있으므로 경제적으로 매우 유리하다. 또한, 거리에 따른 온도변화를 반영하여 정밀한 케이블 온도의 이상유무를 판단할 수 있으므로 안전성이 매우 높다는 장점이 있다.
Patent KR-20220084699-A (KR)
Title: 조명 모듈, 조명 장치 및 조명 시스템
Inventor: CHO BEOM YEON
IPC: F21V29/83
Filed: 2020-12-14
Abstract: 조명 모듈, 조명 장치 및 조명 시스템이 개시된다. 본 발명의 실시예에 따른 조명 모듈은, 제1 축 방향으로 긴 형상의 기판; 상기 기판에 위치하고 발광하는 조명부; 일면에 상기 기판이 위치하는 베이스 플레이트, 및 각각 상기 베이스 플레이트의 양측으로부터 연장되고 절곡된 일단이 상기 베이스 플레이트를 향하도록 형성된 한 쌍의 탈장착 플레이트을 포함하는 지지부; 및 상기 지지부에 결합되는 클립 밑면, 및 각각 상기 클립 밑면으로부터 상기 제1 축이 위치하는 평면에 직교하는 제2 축 방향으로 연장되고 단차가 형성되도록 다수 절곡되는 한 쌍의 클립 측면을 포함하는 탄성 소재의 클립부;를 포함한다.
Patent KR-20220086153-A (KR)
Inventor: GO JONG WOOK
IPC: G05B23/02
Filed: 2020-12-16
Abstract: 본 발명은 1차원 중대사고 분석 코드를 활용하여 격납건물 내 중대사고 시 수소위협을 판단하는 방법에 관한 것으로, 중대사고 전산해석 코드에 분석 대상 원전과 사고 시나리오를 입력 하여 상기 격납건물 내에 위치하는 격실 별 수소농도와 상기 격납건물의 평균 수소농도를 도출하는 단계; 및 상기 격실 별 수소농도에 대한 제1수소농도 기준과 상기 격납건물의 평균 수소농도에 대한 제2수소농도 기준을 이용해 수소위협 여부를 판단하는 단계를 포함한다.
Patent KR-20210079213-A (KR)
Title: Composition for Treating Synucleinopathies
Inventor: PARK SANG MYUN
IPC: A61P25/28
Filed: 2020-12-16
Abstract: The present invention relates to a composition for preventing or treating synucleinopathies, comprising nevirapine, a salt or solvate thereof, and a pharmaceutically acceptable carrier. The composition according to the present invention inhibits intercellular alpha-synuclein migration, prevents aggregation of intracellular alpha-synuclein, and inhibits transfer of aggregated alpha-synuclein, thereby being useful for preventing or treating synucleinopathies, such as Parkinson's disease, Lewy body dementia, and multiple system atrophy.
Patent KR-20200144085-A (KR)
Inventor: KAMIMURA DAICHI
IPC: B24B39/00
Filed: 2020-12-17
Abstract: The present invention relates to a burnishing tool. Provided is the burnishing tool, which performs burnishing at relatively low pressure load. The burnishing tool processing a surface to be processed of a workpiece comprises: a pedestal unit (41); a tip unit (42) disposed at a front end of the pedestal unit (41) and having a linear sliding-contact part (42a) making a sliding contact with the surface to be processed in a straight line.
Patent KR-20210079222-A (KR)
Title: Electric mobile apparatus for water leisure
Inventor: SEO DONG GU
IPC: H05K7/20
Filed: 2020-12-18
Abstract: The present invention relates to an electric mobile apparatus for water leisure to be easily and simply steered. According to one embodiment of the present invention, the electric mobile apparatus for water leisure comprises: a mobile main body having buoyancy; a plurality of propelling bodies moving the mobile main body and disposed on left and right sides with respect to a moving direction of the mobile main body, respectively, to change a direction when the mobile main body is moved; a plurality of motor units independently providing rotational force to the propelling bodies, respectively; at least one battery unit provided to the mobile main body to supply electric energy to the motor units; and a plurality of shift controllers provided to receive the electric energy from the battery units and independently control outputs of the plurality of motor units, respectively. The shift controller independently controls the output of the plurality of motor units to steer the mobile main body.
Patent KR-20220088072-A (KR)
Title: 비디오 신호 처리 방법 및 장치
Inventor: LIM SUNG WON
IPC: H04N19/70
Filed: 2020-12-18
Abstract: 본 발명은 잔차 신호의 부/복호화 방법 및 이를 위한 장치를 제공한다.
Patent KR-20210124883-A (KR)
Title: Neural network device for neural network operation, operating method of neural network device and application processor comprising neural network device
Inventor: KIM HYUN PIL
IPC: G06F5/01
Filed: 2020-12-24
Abstract: According to an exemplary embodiment of the present disclosure, a neural network device includes a floating-point computation circuit configured to perform an internal computation on each of the plurality of floating-point data pairs. The floating-point computation circuit is configured to align and shift each of the plurality of mantissa part computation results corresponding to each of the plurality of floating point data pairs, in the internal computation, based on a maximum value identified from results of a plurality of characteristic part addition computations corresponding to each of the plurality of floating-point data pairs. While minimizing power consumption, the present invention can improve the internal computation speed.
Patent KR-20210000712-A (KR)
Inventor: YOO JIN SAN
IPC: H01L21/67
Filed: 2020-12-24
Abstract: Disclosed is a fume purification device of a semiconductor manufacturing facility. According to the present invention, the fume purification device of a semiconductor manufacturing facility is a device for purifying harmful gases and fumes of a wafer transfer device including a transfer device main body and a load port provided on one side of the transfer device main body to mount a wafer cartridge. The device comprises: a collecting duct connected to the transfer device main body and collecting harmful gases and fumes inside the transfer device main body; a main flow path connected to the collecting duct; and a purification filter installed on the main flow path to purify the harmful gases and fumes collected in the collecting duct.
Patent KR-20220093721-A (KR)
Inventor: HAN JAE HEAN
IPC: A01C15/00
Filed: 2020-12-28
Abstract: The present invention relates to a garlic seeding machine having a clutch and a gearbox, which comprises: a support plate where a driving means and a speed reducer connected to the driving means are mounted; a lateral surface frame having one side joined to both sides of the support frame and the other side joined to a handle bar; a front wheel compression roller joined to one side of a lower part of the lateral surface frame to receive power of a speed-reducing shaft connected to the speed reducer through a chain to rotate; a rear wheel compression roller joined to the other side of a lower part of the lateral surface frame to receive power through a chain to rotate along with the front wheel compression roller; a plurality of garlic seeding units installed in series between the front wheel compression roller and the rear wheel compression roller through a support frame installed transversely on the lateral surface frame and having a chain receiving power of the speed-reducing shaft connected to the speed reducer through the driving shaft installed transversely, thereby seeding the garlics simultaneously; a garlic storage hopper fixed by a blade plate integrally formed into a housing of each garlic seeding unit; a first clutch unit inserted into the driving shaft in order to turn on or off power of the driving shaft installed transversely into each garlic seeding unit; a second clutch unit installed on the speed-reducing shaft in order to turn on or off power of the speed reducer; and a gearbox installed between the driving shaft and the speed-reducing shaft to selectively vary the rotational number of the driving shaft to adjust an interval of garlic seeding by the garlic seeding unit.